Product Description

Royal Purple Motor Oil is recommended for use in all four-cycle gasoline engines and both two-cycle and four-cycle diesel applications including cars, trucks, motor homes / RVs, boats, commercial fleet and stationary industrial diesel engines.

Royal Purple Motor Oil is a tough, long life, high performance oil that delivers superior protection and enhanced performance to gasoline and diesel engines. It gains its performance advantages from a blend of synthetic oils plus Royal Purple’s proprietary, synthetic Synerlec additive technology.

Environmentally Responsible: Royal Purple Motor Oil extends oil drain intervals. Less oil is purchased and less oil is being disposed of—It’s good for your vehicle, and good for the environment!

Straight-Grade Oils: SAE 30, SAE 40, SAE 50

Royal Purple Motor Oils are compatible with other mineral and synthetic motor oils.

Tech Tip: Royal Purple’s motor oils are API certified and will not void new car warranties. Royal Purple recommends waiting until the manufacturer’s first scheduled oil change or a minimum of 2,000 miles in new gasoline engines before using Royal Purple. Allow 8,000 to 10,000 miles before use in diesel engines.